FR2507347A1 - Machine de reproduction perfectionnee sur les deux faces d'une feuille de copie - Google Patents
Machine de reproduction perfectionnee sur les deux faces d'une feuille de copie Download PDFInfo
- Publication number
- FR2507347A1 FR2507347A1 FR8207349A FR8207349A FR2507347A1 FR 2507347 A1 FR2507347 A1 FR 2507347A1 FR 8207349 A FR8207349 A FR 8207349A FR 8207349 A FR8207349 A FR 8207349A FR 2507347 A1 FR2507347 A1 FR 2507347A1
- Authority
- FR
- France
- Prior art keywords
- image
- copy sheet
- sheet
- transfer
- copy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012546 transfer Methods 0.000 claims abstract description 46
- 239000000843 powder Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 1
- 230000027272 reproductive process Effects 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 230000032258 transport Effects 0.000 description 9
- 239000003550 marker Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 210000004994 reproductive system Anatomy 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
- G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
- G03G15/232—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member
- G03G15/234—Arrangements for copying on both sides of a recording or image-receiving material using a single reusable electrographic recording member by inverting and refeeding the image receiving material with an image on one face to the recording member to transfer a second image on its second face, e.g. by using a duplex tray; Details of duplex trays or inverters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Counters In Electrophotography And Two-Sided Copying (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/271,738 US4375326A (en) | 1981-06-08 | 1981-06-08 | Duplex reproducing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2507347A1 true FR2507347A1 (fr) | 1982-12-10 |
| FR2507347B1 FR2507347B1 (enExample) | 1985-02-08 |
Family
ID=23036866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8207349A Granted FR2507347A1 (fr) | 1981-06-08 | 1982-04-28 | Machine de reproduction perfectionnee sur les deux faces d'une feuille de copie |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4375326A (enExample) |
| JP (1) | JPS582856A (enExample) |
| CA (1) | CA1176690A (enExample) |
| FR (1) | FR2507347A1 (enExample) |
| GB (1) | GB2099759B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60215437A (ja) * | 1984-03-16 | 1985-10-28 | Mitsubishi Motors Corp | 自動変速装置 |
| US4905052A (en) * | 1989-03-06 | 1990-02-27 | Xerox Corporation | Sheet transport velocity mismatch compensation apparatus |
| JPH0485262A (ja) * | 1990-07-30 | 1992-03-18 | Ricoh Co Ltd | 記録装置 |
| JP3356279B2 (ja) * | 1991-08-14 | 2002-12-16 | インデイゴ ナムローゼ フェンノートシャップ | 両面印刷機 |
| AU8338591A (en) * | 1991-08-14 | 1993-03-16 | Spectrum Sciences B.V. | Duplex printer |
| US5294965A (en) * | 1992-12-14 | 1994-03-15 | Xerox Corporation | Oscillating prefuser transport |
| US5486911A (en) * | 1994-12-08 | 1996-01-23 | Xerox Corporation | Document handler for imaging system with plural mode output tray |
| US6912952B1 (en) | 1998-05-24 | 2005-07-05 | Hewlett-Packard Indigo B.V. | Duplex printing system |
| EP1080395B1 (en) | 1998-05-24 | 2003-07-09 | Hewlett-Packard Indigo B.V. | Charger for electrostatic printing system |
| WO2001034397A1 (en) | 1999-11-07 | 2001-05-17 | Indigo N.V. | Tandem printing system with fine paper-position correction |
| EP1274637B1 (en) | 2000-04-18 | 2006-06-21 | Hewlett-Packard Indigo B.V. | Sheet transport position and jam monitor |
| US6363234B2 (en) | 2000-11-21 | 2002-03-26 | Indigo N.V. | Printing system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2380577A1 (fr) * | 1977-02-14 | 1978-09-08 | Eastman Kodak Co | Procede electrographique de reproduction de documents sur les deux faces des feuilles de copie et copieur pour la mise en oeuvre de ce procede |
| US4194829A (en) * | 1978-09-15 | 1980-03-25 | Eastman Kodak Company | Apparatus for producing duplex copies |
| US4264183A (en) * | 1979-06-04 | 1981-04-28 | Eastman Kodak Company | Duplex copying apparatus and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980406A (en) * | 1975-06-02 | 1976-09-14 | Xerox Corporation | Duplex imaging system |
| US4187024A (en) * | 1977-03-09 | 1980-02-05 | Ricoh Company, Ltd. | Electrostatic copying machine |
| US4190354A (en) * | 1978-10-30 | 1980-02-26 | Xerox Corporation | Copier job recovery system |
| US4305655A (en) * | 1979-12-10 | 1981-12-15 | The Mead Corporation | Duplex printer and method of printing |
-
1981
- 1981-06-08 US US06/271,738 patent/US4375326A/en not_active Expired - Lifetime
-
1982
- 1982-04-28 FR FR8207349A patent/FR2507347A1/fr active Granted
- 1982-05-27 GB GB8215550A patent/GB2099759B/en not_active Expired
- 1982-06-01 JP JP57093968A patent/JPS582856A/ja active Pending
- 1982-06-07 CA CA000404624A patent/CA1176690A/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2380577A1 (fr) * | 1977-02-14 | 1978-09-08 | Eastman Kodak Co | Procede electrographique de reproduction de documents sur les deux faces des feuilles de copie et copieur pour la mise en oeuvre de ce procede |
| US4194829A (en) * | 1978-09-15 | 1980-03-25 | Eastman Kodak Company | Apparatus for producing duplex copies |
| US4264183A (en) * | 1979-06-04 | 1981-04-28 | Eastman Kodak Company | Duplex copying apparatus and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS582856A (ja) | 1983-01-08 |
| CA1176690A (en) | 1984-10-23 |
| GB2099759B (en) | 1985-05-22 |
| US4375326A (en) | 1983-03-01 |
| FR2507347B1 (enExample) | 1985-02-08 |
| GB2099759A (en) | 1982-12-15 |
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| FR2507347A1 (fr) | Machine de reproduction perfectionnee sur les deux faces d'une feuille de copie | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |